cifsd: just return smbhash() instead of using rc return value

Just return smbhash() instead of using rc return value.

Reviewed-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Namjae Jeon <namjae.jeon@samsung.com>
Signed-off-by: Steve French <stfrench@microsoft.com>
1 file changed